柱形图插入图片echarts shadow' } }, legend: { data: ['City Alpha配置项内容和展示

柱形图插入图片

      

var seriesLabel = {
    normal: {
        show: true,
        textBorderColor: '#333',
        textBorderWidth: 2
    }
}

option = {
    title: {
        text: 'Weather Statistics'
    },
    tooltip: {
        trigger: 'axis',
        axisPointer: {
            type: 'shadow'
        }
    },
    legend: {
        data: ['City Alpha', 'City Beta', 'City Gamma']
    },
    grid: {
        left: 100
    },
    xAxis: {
        type: 'category',
        data: ['Sunny', 'Cloudy', 'Showers']
    },
    yAxis: {
        type: 'value',
    },
    series: [
        {
            name: 'City Alpha',
            type: 'bar',
            data: [165, 170, 30],
            label: seriesLabel,
            markPoint: {
                data: [
                    {
                        xAxis:0, // 数组位置
                        yAxis:240, // 图片放置 的高度
                        silent:true,
                        symbolSize:[150, 60],	//图片宽、高	
                        symbol:'image://data:image/gif;base64,R0lGODlhEAAQAMQAAORHHOVSKudfOulrSOp3WOyDZu6QdvCchPGolfO0o/XBs/fNwfjZ0frl3/zy7////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAkAABAALAAAAAAQABAAAAVVICSOZGlCQAosJ6mu7fiyZeKqNKToQGDsM8hBADgUXoGAiqhSvp5QAnQKGIgUhwFUYLCVDFCrKUE1lBavAViFIDlTImbKC5Gm2hB0SlBCBMQiB0UjIQA7'
,
                        symbolOffset:['50%',0],	
                    },
                     {
                        xAxis:2,
                        yAxis:240,
                        silent:true,
                        symbolSize:[150, 60],	//图片宽、高	
                        symbol:'image://data:image/gif;base64,R0lGODlhEAAQAMQAAORHHOVSKudfOulrSOp3WOyDZu6QdvCchPGolfO0o/XBs/fNwfjZ0frl3/zy7////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAkAABAALAAAAAAQABAAAAVVICSOZGlCQAosJ6mu7fiyZeKqNKToQGDsM8hBADgUXoGAiqhSvp5QAnQKGIgUhwFUYLCVDFCrKUE1lBavAViFIDlTImbKC5Gm2hB0SlBCBMQiB0UjIQA7'
,
                        symbolOffset:['50%',0],	
                    }
                ]
            }
        },
        {
            name: 'City Beta',
            type: 'bar',
            label: seriesLabel,
            data: [150, 105, 110]
        },
        {
            name: 'City Gamma',
            type: 'bar',
            label: seriesLabel,
            data: [220, 82, 63]
        }
    ]
};